82778905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{51899}}^1$

素因数の和:51944

約数の個数: 16

約数和(自身を含む): 112104000

約数和(自身を除く): 29325095

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 51899, 259495, 570889, 1505071, 2854445, 7525355, 16555781, 82778905]

約数ペア:

[(1, 82778905), (5, 16555781), (11, 7525355), (29, 2854445), (55, 1505071), (145, 570889), (319, 259495), (1595, 51899)]